Question
The mean proportion of 324 and 225
is:Solution
Mean proportion of two numbers 'a' and 'b' = √(ab)
Therefore, required mean proportion = √(324 X 225) = 18 X 15 = 270
Gopal is son of Paras’s father’s sister. Arun is son of Tanya who is mother of Sachin and grandmother of Paras. Vishal is father of Heena and grandf...
Answer the questions based on the information given below.
Eight persons D, E, F, G, H, I, J, and K belong to a family of three generations. ...
K is the son of G. H is the father of K. F is the brother of G. E is the father-in-law of H. How is D related to F, if D is the wife of K’s mother’s...
Answer the following questions based on the information given below.
There are eight persons G, H, I, J, K, L, M and N in a family of three gen...
How is P related to O?
Raj is the brother of Rishu. Karni is the sister of Ajay. Rishu is the son of Karni. How is Raj related to Ajay?
If R has only one child and there are four male members in the family then how is the child of R related to Y?
____ is the mother of N.
___ is the mother of E?
How is C related to S?
Relevant for Exams:
